if you save the setting using DNN API for ModuleSettings / TabModuleSettings table, it should be properly included in settings collection of the module. See e.g. HTML module as a sample.

---

Cheers from Germany,
Sebastian Leupold

   

Speed up your DNN Websites with TurboDNN

Sergey
  You stated it correctly (and more clearly than I did)
This is what I was looking for but I was hoping for something with a little less string manipulation in it. I'd like to check to make sure what I'm thinking of doing isn't going to cause problems later.

The site is changing the url variables so  page?id=123 is listed as page/id/123. This means I can't tell the difference between the path and the variables and the UrlReferrer lists the whole thing as a path without any url variables.

the settings page is
https://mywebsite/pagename/ctl/Module/ModuleId/635
so I need to get 
https://mywebsite/pagename and append my "?id=123"

Is it safe for me to look in the request object, take everything to the left of "/ctl/" of the settings page to get the url to redirect to? Should I look for "/ctl/Module/" instead? It seems like if I just use "/ctl/", if someone names a page "clt" for some reason, that could cause problems. Is there anything else I should be looking our for?